Izimoto zikagesi (EVs) zithole ukuduma ngokushesha eminyakeni yamuva njengendawo ehlanzekile nesimeme kunezimoto ezijwayelekile zenjini evuthayo yangaphakathi. Okubalulekile empumelelweni yalezi zimoto ukuthuthuka kobuchwepheshe bebhethri, osekuthuthuke kakhulu ukuze kuthuthukiswe ukusebenza kahle, ububanzi, kanye nokufinyeleleka kwayo.
Uhlobo oluvame kakhulu lwebhethri elisetshenziswa ezimotweni zikagesi ibhethri ye-lithium-ion. Lawa mabhethri anezinzuzo ezimbalwa, okuhlanganisa ukuminyana kwamandla aphezulu, ukuzikhipha okuphansi, kanye nokuphila isikhathi eside uma kuqhathaniswa. Nokho, futhi anemikhawulo, njengezindleko eziphezulu kanye nokutholakala okulinganiselwe kwezinto zokusetshenziswa.
Ukuze unqobe lezi zinselele, abacwaningi nabakhiqizi bahlola izindlela ezihlukahlukene zokuthuthukisa amabhethri e-lithium-ion. Enye indlela enjalo ukwakhiwa kwamabhethri esimo esiqinile, asebenzisa i-electrolyte eqinile esikhundleni se-electrolyte ewuketshezi etholakala kumabhethri e-lithium-ion endabuko. Amabhethri esimo esiqinile anikeza ukuminyana kwamandla aphezulu, ukuphepha okuthuthukisiwe, nempilo ende uma kuqhathaniswa namabhethri avamile.
Enye intuthuko ethembisayo ukusetshenziswa kwe-silicon anode kumabhethri e-lithium-ion. I-silicon inamandla aphezulu kakhulu ukuminyana kune-graphite, evame ukusetshenziswa kuma-anode ebhethri e-lithium-ion. Kodwa-ke, i-silicon ivame ukukhula futhi inkontileka ngesikhathi sokushaja nokukhipha, okuholela ekulimazeni ngokuhamba kwesikhathi. Abacwaningi basebenzela izindlela zokunciphisa lolu daba, njengokusebenzisa ama-silicon nanoparticles noma ukufaka ezinye izinto esakhiweni se-anode.
Ngale kwamabhethri e-lithium-ion, obunye ubuchwepheshe bebhethri buyahlolwa ukuze busetshenziswe ezimotweni zikagesi. Isibonelo esisodwa ukusetshenziswa kwamabhethri e-lithium-sulphur, anamandla okunikeza ukuminyana kwamandla aphezulu kunamabhethri e-lithium-ion. Kodwa-ke, amabhethri e-lithium-sulfur abhekana nezinselele ezifana nempilo yomjikelezo ophansi kanye nokungahambi kahle kahle, okudingeka kubhekwane naye ngaphambi kokuba asetshenziswe kabanzi kuma-EV.
Ngaphezu kokuthuthukisa ubuchwepheshe bebhethri, imizamo iyaqhubeka futhi yokuthuthukisa izindlela ezisebenza kahle nezisimeme zokukhiqiza amabhethri. Lokhu kuhlanganisa ukusebenzisa izinto ezigaywe kabusha kanye nokunciphisa umthelela wemvelo wokukhiqizwa kwebhethri.
Sekukonke, ikusasa lobuchwepheshe bebhethri yemoto kagesi libukeka lithembisa, ngocwaningo oluqhubekayo nentuthuko okuhloswe ngayo ukuthuthukisa ukusebenza, ukunciphisa izindleko, nokwandisa ukusimama. Njengoba lezi ntuthuko ziqhubeka, singalindela ukuthi izimoto zikagesi zithandeke nakakhulu futhi zifinyeleleke kubathengi, ziqhube uguquko oluya ohlelweni lwezokuthutha oluhlanzekile futhi oluluhlaza.
Uma ufuna ukwazi okwengeziwe ngalokhu, sicela ukhululeke ukuxhumana nathi.
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Email: sale04@cngreenscience.com
Isikhathi sokuthumela: Mar-24-2024
